Test your reaction time and accuracy with this quick and fun test/game.

There are three difficulties:
Easy - 1 target/0.65 seconds
Medium - 1 target/ 0.4 seconds
Hard - 1 target/ 0.3 seconds

The rules are simple. Click as many targets as you can until you make 3 "mistakes." A mistake is clicking the screen not on a target or letting a target shrink all the way.

At the end of the game, your score and accuracy are reported.

Your high score saves for each difficulty so you can continue to beat your high scores!